Injector swap on hp tuners?
Injector swap on hp tuners? A friend of my are tuneing my car and we do to where were not sure what to look up or what to do on this ? I have a 2000 ta that had the 26 pound injectors and we upgraded to the 28.8 and we were wondering what we should do to on hp tuners to make the swap if some one could give a step by step approch to the problem or send me a link to a file i could upload to my tuners ive looked at the stickys above and didnt see anything related to waht i needed.
TECH Senior Member
Joined: Nov 2001
Posts: 7,036
Likes: 1
From: Lake Zurich, IL
that's easy 
download an 01/02 binary from my site (must be stock, use search term stock)... then copy the the following tables to your PCM tune:
Engine-> Fuel Control->
Offset vs volts vs kpa
flow rate vs KPA
Copy the 01/02 tables to your sand you should be fine
Since you're using a known GM injector... no need for calculations... GMs done this for us already
download an 01/02 binary from my site (must be stock, use search term stock)... then copy the the following tables to your PCM tune:
Engine-> Fuel Control->
Offset vs volts vs kpa
flow rate vs KPA
Copy the 01/02 tables to your sand you should be fine
Since you're using a known GM injector... no need for calculations... GMs done this for us already
Im just gunna repeit what you said so i know what im doing. So i type stock in the seach spot then i find a car what a 01/02 m6 then i take there reading and download there tune and just copy paste it is what im getting from what you said.
Hmm, this has me wondering -
When popping in larger non-stock injectors (say green top 42 SVOs or Mototron 60's) do you also need to change both those tables ?
In my tune I think I only changed the flowrate vs. Kpa, and didn't touch the offset vs. volts table. Maybe this is part of my problem haha.
Sorry for jacking your thread but this post made me wonder...
Rob (Bad30th)
When popping in larger non-stock injectors (say green top 42 SVOs or Mototron 60's) do you also need to change both those tables ?
In my tune I think I only changed the flowrate vs. Kpa, and didn't touch the offset vs. volts table. Maybe this is part of my problem haha.
Sorry for jacking your thread but this post made me wonder...
Rob (Bad30th)
TECH Senior Member
Joined: Nov 2001
Posts: 7,036
Likes: 1
From: Lake Zurich, IL
when I tune for larger injectors I only modify the flow vs kpa... only reason I mentioned to copy both tables in this situation is because he's using GM injectors... so GM's already done any minor calculations necessary
But otherwise just the flow v kpa is fine
But otherwise just the flow v kpa is fine
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